Question about JVC HD-61FN97 61" Television

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No sound on my JVC HD61FN97

I didn't notice for some time that I had no sound on my TV speakers. Not sure but kids may have hooked up something that blew things. Anyway to find out or is there a reset?

Thanks

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Unplug the tv for a day and then plug it back in to see if the sound dosent come back

Posted on Dec 25, 2008

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JVC HD-56G886 56 in. Rear Projection HDTV, Serial Number 11082188. Sound just suddenly went out. We purchased it 6 years old and had a 5 yr. warranty. Right, now we need it, it's not covered. We...


Hi Edwin Robinson,

First of all thank you for contacting Fixya.com regarding your TV problem.

You didn't mentioned if the symptoms remain the same in all inputs, this is to isolate the AV board from fault. If you are using HDMI connection, I would advice you to try the other inputs like input 1-3 at the rear panel and the Audio/Video input at the side panel using the RCA cables. If there's no sound after trying other inputs, then this is an indication that the fault is in the audio circuitry inside the TV.



The DIY steps that I would advice you is to check the resistance of the internal speakers using the multimeter set in resistance measurement. Good speakers will read between 6-8 ohms (for 8 ohms impedance) and you can hear a crackling sound upon testing.

How to test speakers








RCA Cable Connector

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If the speakers are in good condition then the fault either the supply voltage line of the audio circuitry from the power supply board, the audio processor on the main board or the sound output circuitry. This require technical skills because series of test are going to perform to isolate where the fault came from.


Immediate solution.

You can still watch your favorite channel and movies to your TV while the sound is playing through your home theater system or amplifier. Just hooked up the video to your TV terminal jack and the sound/audio to your home theater system or amplifier to bypass the sound from your TV.


Please let me know if you need further assistance.

Have a nice day and take care!

Kind Regards,

Jdvillanueva

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No sound on my JVC HD61FN97, is there a reset on the TV?


Thats great, have nice time
You can get help nearby qualified TV tech to check audio amp in TV.

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